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2WAF

PENICILLIN-BINDING PROTEIN 2B (PBP-2B) FROM STREPTOCOCCUS PNEUMONIAE (STRAIN R6)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008360biological_processregulation of cell shape
A0008658molecular_functionpenicillin binding
A0009252biological_processpeptidoglycan biosynthetic process
A0046677biological_processresponse to antibiotic
A0071555biological_processcell wall organization
A0071972molecular_functionpeptidoglycan L,D-transpeptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 700
ChainResidue
AASN656
ATHR658

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL A 701
ChainResidue
AARG667

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues366
DetailsRegion: {"description":"Transpeptidase domain","evidences":[{"source":"PubMed","id":"19233207","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Acyl-ester intermediate","evidences":[{"source":"UniProtKB","id":"P0AD65","evidenceCode":"ECO:0000250"},{"source":"PubMed","id":"19233207","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1m6k
ChainResidueDetails
ASER386

245663

PDB entries from 2025-12-03

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